π-Economy
    π-EconomyPeter the Great St. Petersburg Polytechnic University
    Since 2008
    ISSN 2782-6015
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    • №6 December 2026
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    • №1 February 2027
      Submission deadline: 11 January 2027

    Articles by keywords "SPECIFIC MARGINAL INCOME"

    Optimization methods of enterprise portfolio orders formation by size of marginal income

    Economic & mathematical methods and models
    Danilov G.V.Voinova E.S.Ryzhova I.G.
    • Year: 2011
    • Issue: 2
    • 0
    • 8901
    • Pages: 233-237